Re: [PATCH v2 0/5] MR5409: winevulkan: Move create/destroy instance out of the drivers.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/winevulkan/vulkan.c:
>          TRACE("Enabling extension '%s'.\n", host_properties[i].extensionName);
>          properties[j++] = host_properties[i];
>      }
> -
>    else if (wine_vk_is_host_surface_extension(host_properties[i].extensionName))
> -
>    {
> -
>        VkExtensionProperties win32_surface = {VK_KHR_WIN32_SURFACE_EXTENSION_NAME, VK_KHR_WIN32_SURFACE_SPEC_VERSION};
> -
>        TRACE("Enabling VK_KHR_win32_surface.\n");
> -
>        properties[j++] = win32_surface;
> -
>    }

This may expose the extension multiple times.